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Environmental Issues — BIOLOGY STD 12 Science — Question

Maharashtra BoardEnglish MediumSTD 12 ScienceBIOLOGYEnvironmental Issues2 Marks
Question
Suggest any four control measures of noise pollution.
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Answer

  • By using sound-adsorbent materials.
  • Delimiting horn free zones near hospitals, schools etc.
  • Playing loudspeaker only in permissible limits and limiting the timings after
  • Which loudspeaker can not be played.
  • Having permissible sound levels of crackers.

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